JP6497161B2 - Terminal device and program - Google Patents

Description

  The present invention relates to a technique for managing the opening and closing of a luggage compartment door of a transport vehicle used during transportation of goods between distribution bases in the logistics industry.

  Conventionally, there is a technique for managing the loading and unloading of packages from a transport vehicle. For example, Patent Document 1 discloses a technique for managing loading and unloading of a package by attaching a wireless IC tag to each package and reading the above-described IC tag with an antenna provided on a door of a container (luggage room). ing. In addition, technologies related to the present invention are disclosed in Patent Literature 2 and Patent Literature 3.

JP 2008-30929 A Patent No. 4507839 JP 2013-170082 A

  In many cases, a delivery company who has undertaken delivery of a package from a customer outsources transportation (that is, horizontal holding) between intermediate delivery points to the final delivery destination of the package. On the other hand, in transportation between intermediate delivery bases outsourced, the responsibility for the package becomes unclear, and there is a possibility that theft of the luggage may occur on the route between the intermediate delivery bases. Patent Documents 1 to 3 do not disclose any of these problems.

  The present invention has been made to solve the above-described problems, and is a terminal capable of suitably managing the opening and closing of a luggage compartment door of a transport vehicle used for transportation between intermediate delivery bases. The main purpose is to provide a device and a program.

In one aspect of the present invention, a terminal device attached to a luggage compartment of a transport vehicle for carrying a luggage, storing identification information capable of specifying a driver, and being placed in the luggage compartment From the reading means for reading the identification information, the opening / closing recognition means for recognizing opening / closing of the door of the luggage compartment based on whether the reading means can read the identification information, and the opening / closing recognition means Open / close information storage means for storing the opening / closing information of the door and the identification information read by the reading means in association with each other.

The terminal device is attached to a luggage compartment of a transport vehicle that transports luggage, and includes reading means, opening / closing recognition means, and opening / closing information storage means. The reading means stores identification information that can specify the driver, and reads the identification information from the medium placed in the luggage compartment. The “identification information” may be identification information of the driver, and identification information that can identify the driver by combining it with other information such as an operation management slip (for example, transportation vehicle, flight number, luggage) Identification information). The open / close recognizing means recognizes the opening / closing of the door of the luggage compartment based on whether or not the identification information that can identify the driver can be read by the reading means. The opening / closing information storage means stores the door opening / closing information recognized by the opening / closing recognition means and the identification information that can identify the driver read by the reading means in association with each other and stores them in the storage unit. As described above, the terminal device stores the opening / closing information of the door of the luggage compartment of the transport vehicle in association with the identification information that can identify the driver of the transport vehicle, thereby opening and closing the luggage compartment. It is possible to clarify the person in charge at the time of breakage, and to suitably suppress theft and the like during the transportation of luggage.
One embodiment of the terminal device is a portable terminal having a reader / writer function by short-range wireless communication.

  In one aspect of the terminal device, the terminal device is installed so that the reading means can read the identification information of the driver only when the door is closed. According to this aspect, the terminal device can preferably recognize the opening / closing of the door of the luggage compartment based on whether or not the driver's identification information can be read by the reading means.

  In another aspect of the terminal device, the terminal device further includes stop determination means for determining whether or not the transport vehicle has stopped based on an output of an acceleration sensor, and the opening / closing recognition means has the stop of the transport vehicle. Only when the stop determination means determines that this is the case, the reading means reads the identification information and executes a process of recognizing the opening / closing of the luggage compartment door. In this aspect, since the terminal device only needs to monitor the output of the acceleration sensor while the transport vehicle is moving, the power consumption can be suitably suppressed.

  In another aspect of the terminal device, the terminal device further includes position information acquisition means for acquiring position information of the transport vehicle, and the storage means is configured to recognize when the opening / closing recognition means recognizes opening / closing of the door. The position information acquired by the position information acquisition means is stored in association with the identification information. According to this aspect, the terminal device can preferably record the place where the door of the luggage compartment of the transportation vehicle is opened and closed.

  In another aspect of the terminal device, the opening / closing information storage unit stores information indicating a time when the opening / closing recognition unit recognizes the opening / closing of the door in the storage unit in association with the identification information. According to this aspect, the terminal device can preferably record the time when the door of the luggage compartment of the transport vehicle is opened and closed.

  In another aspect of the terminal device, the terminal device further includes temperature acquisition means for acquiring the temperature of the luggage compartment, and the storage means stores the temperature acquired by the temperature acquisition means in association with the identification information. To do. According to this aspect, the terminal device can preferably record the temperature of the luggage compartment of the transport vehicle.

  In another aspect of the terminal device, the storage unit stores the temperature acquired by the temperature acquisition unit when the opening / closing recognition unit recognizes the opening / closing of the door in association with the identification information. According to this aspect, the terminal device can preferably record the temperature of the luggage compartment when the door of the luggage compartment of the transport vehicle is opened and closed.

  In another aspect of the terminal device, the terminal device may store information including the opening / closing information of the door stored in association with the storage unit and the identification information of the driver. It further has a transmission means which transmits to the server apparatus which has a memory | storage part which memorize | stores the opening / closing information of. According to this aspect, a contractor for package delivery that manages the server device can appropriately grasp the driver and information on opening / closing of the luggage compartment door when the package is transported by each transport vehicle.

  In still another aspect of the present invention, the program causes a computer to function as any of the terminal devices described above. By installing this program in a computer and causing it to function, the terminal device according to the present invention can be configured.

  Since the terminal device according to the present invention acquires identification information such as the driver or flight number carrying the luggage and records it together with the opening / closing state of the luggage compartment door, the responsibility when the luggage compartment is opened / closed Can be clarified.

1 shows a configuration of a delivery management system according to an embodiment. The top view near the door of a loading platform and its enlarged view are shown. The block diagram of a terminal device is shown. The data structure of opening / closing information is shown. The block diagram of a server apparatus is shown. The data structure of opening / closing information DB is shown. The top view near the door of a loading platform at the time of opening and closing of a door is shown. It is a flowchart which shows the procedure of the production | generation / transmission process of opening / closing information. The upper side figure near the door of the loading platform in a modification is shown.

  Hereinafter, preferred embodiments for carrying out the present invention will be described with reference to the drawings.

[Configuration of delivery management system]
FIG. 1 shows a configuration of a delivery management system 100 according to the present embodiment. The delivery management system 100 mainly includes a medium 1 and a terminal device 2 that are installed in a luggage compartment 10 of the transport vehicle 8, and a server device 3. Here, the administrator of the server device 3 is, for example, a delivery company who has contracted the delivery of the package from the customer, and the transport vehicle 8 and its driver are the intermediate delivery bases from the administrator of the server device 3 to the final destination. It belongs to the delivery company entrusted with the conveyance (that is, horizontal holding) between. And the delivery management system 100 suppresses theft in the conveyance between intermediate delivery bases by managing suitably the information regarding opening and closing of the luggage compartment 10 of the transport vehicle 8. FIG.

  The medium 1 is an IC card or the like owned by the driver of the transport vehicle 8 and stores unique identification information (also referred to as “driver ID”) for each driver. When using the transport vehicle 8, the driver installs the medium 1 at a predetermined position inside the door 11 of the luggage compartment 10. The medium 1 may be an IC card dedicated to this system or an employee ID card. In the latter case, the employee number recorded on the employee ID card corresponds to the driver ID.

  The terminal device 2 is a terminal configured to be able to read the driver ID from the medium 1 at a short distance. The terminal device 2 is, for example, a smartphone having a reader / writer function by near field communication (NFC). The terminal device 2 is installed inside the door 11 of the luggage compartment 10. As will be described later, the terminal device 2 is in a position close to the medium 1 when the door 11 of the luggage compartment 10 is closed, and a state where the driver ID can be read from the medium 1 (also referred to as a “readable state”). ) On the other hand, when the door 11 is opened, the terminal device 2 is separated from the medium 1 and cannot read the driver ID from the medium 1 (also referred to as “unreadable state”). And the terminal device 2 produces | generates and memorize | stores the information (it is also called "opening / closing information Ioc") regarding the opening / closing of the door 11 of the luggage compartment 10. FIG.

  Further, the terminal device 2 can communicate with the server device 3 via the network 5 by connecting to the relay device 4. When the terminal device 2 becomes communicable with the relay device 4, the server device via the relay device 4 3, the stored opening / closing information Ioc is transmitted in a batch. Here, the relay device 4 is a communication device such as a router capable of communication by WiFi (registered trademark), for example, and is installed in a terminal of a delivery company. The terminal device 2 and the relay device 4 automatically establish communication when approaching the communicable range.

  The server device 3 receives the opening / closing information Ioc transmitted from the terminal device 2 installed in each delivery vehicle 8 carrying vehicle 8 and stores the opening / closing information Ioc. Further, the server device 3 performs display based on the stored opening / closing information Ioc based on the operation of the administrator of the server device 3.

[Example of arrangement of medium and terminal device]
Next, an arrangement example of the medium 1 and the terminal device 2 in the luggage compartment 10 will be described.

  2A is a top view of the vicinity of the door 11 of the luggage compartment 10, and FIG. 2B is an enlarged view of the installation portion of the medium 1 and the terminal device 2 in FIG. 2A. In the example of FIG. 2, the door 11 includes a left door 11 </ b> L and a right door 11 </ b> R that are provided behind the luggage compartment 10 and rotate around the left and right ends. The right door 11R is provided with a restricting portion 12R that restricts the rotation of the left door 11L when the right door 11R is closed.

  As shown in FIG. 2, the medium 1 is inserted into a case portion 14 fixed to a right suction cup portion 13R attached to the inner surface of the right door 11R. The terminal device 2 is close to the medium 1 in a state where the left door 11L and the right door 11R are closed, and is in a state where the driver ID stored in the medium 1 can be read (that is, a readable state). . Here, the medium 1 is attached to the tip of the arm portion 15, and the other end of the arm portion 15 is fixed to the left suction cup portion 13L provided inside the left door 11L. The arm portion 15 is curved in a substantially U shape, and is fixed in a state where the terminal device 2 attached to the tip is opposed to the case portion 14 in which the medium 1 is inserted in a state where the door 11 is closed. To do. The left suction cup portion 13L is provided on the inner surface of the left door 11L. In the example of FIG. 2, the left suction cup portion 13L and the right suction cup portion 13R are provided at the edge portions of the inner surfaces of the right door 11R and the left door 11L, respectively, and are arranged close to each other.

[Configuration of terminal device]
FIG. 3 is a block diagram of the terminal device 2. The terminal device 2 includes a display unit 21 such as a display, an input unit 22 such as a touch panel, a storage unit 23, a communication unit 24, a measurement unit 25, and a control unit 26. Each of these elements is connected to each other via a bus line 20.

  The storage unit 23 stores a program executed by the control unit 26. In addition, the storage unit 23 stores the opening / closing information Ioc generated by the control unit 26. The data structure of the opening / closing information Ioc will be described later.

  The communication unit 24 includes a GPS receiver 41, a wireless communication unit 42, and a reading unit 43. The GPS receiver 41 receives radio waves carrying downlink data including positioning data from a plurality of GPS satellites, and generates current position information indicating the latitude and longitude of the current position based on the radio waves. Based on the control of the control unit 26, the wireless communication unit 42 establishes communication with the relay device 4 by wireless communication complying with WiFi or the like, and transmits the opening / closing information Ioc to the server device 3 through the relay device 4 and the network 5. . The reading unit 43 receives a driver ID from the medium 1 by an NFC reader / writer function or the like.

  The measurement unit 25 includes various sensors including an acceleration sensor 51 and a temperature sensor 52 and supplies detected information to the control unit 26. Here, the measurement value of the acceleration sensor 51 is used by the control unit 26 to determine whether or not the transport vehicle 8 is stopped. The measured value of the temperature sensor 52 is transmitted to the server device 3 as the opening / closing information Ioc together with the position information generated by the GPS receiver 41 and the like.

  The control unit 26 includes a CPU (Central Processing Unit), a ROM (Read Only Memory), a RAM (Random Access Memory), and the like (not shown). And the control part 26 performs various control with respect to each component in the terminal device 2 by running the program memorize | stored in the memory | storage part 23. FIG.

  For example, when the reading state of the medium 1 is switched between the readable state in which the driver ID can be read from the medium 1 and the unreadable state in which the driver ID cannot be read from the medium 1, the control unit 26 switches the door 11. It is determined that opening / closing has been performed. In this case, the control unit 26 generates open / close information Ioc including information such as the open / closed state of the door 11 and stores the open / close information Ioc in the storage unit 23. In addition, when the wireless communication unit 42 establishes communication with the relay device 4, the control unit 26 transmits the untransmitted open / close information Ioc stored in the storage unit 23 to the server device 3 via the relay device 4. Moreover, the control part 26 performs the determination process of whether the door 11 mentioned above was opened or not, only when it is judged with the acceleration sensor 51 that the transport vehicle 8 is stopping.

  Next, a specific example of the opening / closing information Ioc stored in the storage unit 23 will be described. FIG. 4 shows the data structure of the opening / closing information Ioc stored in the storage unit 23.

  As shown in FIG. 4, the opening / closing information Ioc includes “driver ID”, “opening / closing state” indicating whether the door 11 is opened or closed, “date / time” indicating the date / time when the door 11 is opened / closed, and opening / closing information of the door 11. Each information includes “current position” indicating the position of the terminal device 2 and “temperature” indicating the temperature when the door 11 is opened and closed. When the opening / closing of the door 11 is detected based on switching between the readable state and the unreadable state, the control unit 26 generates the opening / closing information Ioc shown in FIG. Specifically, in this case, the control unit 26 detects the driver ID read by the reading unit 43 at the time of opening / closing detection of the door 11, the information indicating the opening / closing of the door 11, and the detection of opening / closing of the door 11. Open / close information Ioc including date / time information, position information measured by the GPS receiver 41 when opening / closing of the door 11 is detected, and temperature information detected by the temperature sensor 52 when opening / closing of the door 1 is detected is generated.

[Configuration of server device]
FIG. 5 is a block diagram of the server device 3. The server device 3 includes a display unit 31 such as a display, an input unit 32 such as a keyboard and a mouse, a storage unit 33, a communication unit 34, and a control unit 35.

  The storage unit 33 stores a program executed by the control unit 35. Further, the storage unit 33 stores an opening / closing information DB 330 that is a database of the opening / closing information Ioc received from the terminal device 2 based on the control of the control unit 35. The communication unit 34 receives the opening / closing information Ioc transmitted from the terminal device 2 via the relay device 4 and the network 5.

  The control unit 35 includes a CPU, a ROM, a RAM, and the like (not shown), and performs various controls on each component in the server device 3 by executing a program stored in the storage unit 33.

  FIG. 6 shows the data structure of the open / close information DB 330 stored in the storage unit 33. In the example of FIG. 6, the open / close information DB 330 includes an item “driver ID”, an item “open / close state”, an item “date and time”, an item “vehicle position”, and an item “temperature”. This is a database in which the opening / closing information Ioc received from the terminal device 2 by the communication unit 34 is used as each record. In the example of FIG. 6, the records are arranged for each driver ID.

  Here, the first record in FIG. 6 is a point where the pair of latitude and longitude is (35.707, 139.760), and the driver with the driver ID “D031” at 15:33 on July 24th. It shows that the door 11 of the transporting vehicle 8 to be driven is opened. In this case, it is presumed that the door 11 has been opened for the purpose of carrying luggage into the luggage compartment 10 or the like. Further, the temperature in the luggage compartment 10 at this time is 15.7 ° C. Similarly, the second record in FIG. 6 is the door of the transport vehicle 8 driven by the same driver at 15:43 on July 24, 10 minutes after the timing when the door 11 indicated by the first record is opened. 11 is closed. In this case, it is presumed that the door 11 is closed with the completion of the loading of the luggage into the luggage room 10.

  Similarly, the third record of FIG. 6 shows that the door 11 of the transport vehicle 8 driven by the same driver is opened at 18:13, two and a half hours after the door 11 indicated by the second record is closed. Show that In this case, it is presumed that the door 11 has been opened for carrying out the baggage at the point where the baggage is transported. The fourth record indicates that the door 11 of the transport vehicle 8 driven by the same driver is closed 9 minutes after the opening time of the door 11 indicated by the third record. In this case, it is presumed that the door 11 has been closed with the completion of carrying out the luggage.

  And the control part 35 of the server apparatus 3 showed the point where the door 11 was opened / closed based on the list of each record of the opening / closing information DB330, and / or the positional information contained in each record of the opening / closing information DB330. A map or the like is displayed on the display unit 31. Thereby, the administrator of the server device 3 can appropriately grasp the open / closed state of the door 11 of the luggage compartment 10 of the transport vehicle 8 driven by each driver on the display unit 31 of the server device 3.

[Generate open / close information]
Next, a specific example of the process for generating the opening / closing information Ioc will be described with reference to FIG. FIG. 7A shows a top view of the vicinity of the door 11 of the luggage compartment 10 immediately after the right door 11R in the closed state is opened, and FIG. 7B shows the right door 11R in the opened state being closed. The top view near the door 11 of the luggage compartment 10 immediately after is shown.

  As shown in FIG. 7A, when the closed right door 11R is opened, the distance between the terminal device 2 and the medium 1 becomes longer according to the angle at which the right door 11R rotates. Therefore, in this case, the terminal device 2 is in an unreadable state in which the driver ID cannot be read from the medium 1. Therefore, the terminal device 2 determines that the door 11 has been opened due to the transition from the readable state to the unreadable state, and information indicating that the door 11 is in the open state and the medium 1 in the previous readable state. Open / close information Ioc including the driver ID read from is generated and stored.

  Further, as shown in FIG. 7B, when the opened right door 11R is closed, the distance between the terminal device 2 and the medium 1 becomes short according to the angle at which the right door 11R rotates, and the terminal device 2 changes from the unreadable state to the readable state again. Therefore, in this case, the terminal device 2 determines that the door 11 is closed, and shows information indicating that the door 11 is closed and the driver ID read from the terminal device 2 when the door 11 is in a readable state. Opening / closing information Ioc including it is generated and stored.

  Further, the terminal device 2 executes the determination process of whether or not the door 11 is opened and closed based on the switching of the reading state only when the acceleration sensor 51 determines that the transport vehicle 8 is stopped. That is, the terminal device 2 monitors only the output of the acceleration sensor 51 when the vehicle is moving, and does not perform a determination process as to whether the door 11 has been opened or closed. Thereby, the terminal device 2 can reduce the processing load at the time of movement of a vehicle, and can reduce power consumption suitably.

  FIG. 8 is a flowchart illustrating a procedure of the generation / transmission processing of the opening / closing information Ioc. The terminal device 2 repeatedly executes the process of the flowchart of FIG.

  First, the terminal device 2 determines whether or not the transport vehicle 8 is stopped by the acceleration sensor 51 (step S101). When the terminal device 2 determines that the transport vehicle 8 is stopped (step S101; Yes), the terminal device 2 determines whether or not the state is switched between the unreadable state and the readable state (step S102). In this case, the terminal device 2 shifts from the readable state to the unreadable state due to the right door 11R being opened, or from the unreadable state due to the right door 11R being closed. When the state transits to the readable state, it is determined that the state is switched between the unreadable state and the readable state.

  When the terminal device 2 switches between the unreadable state and the readable state (step S102; Yes), the opening / closing information Ioc including the driver ID read from the medium 1 and information indicating the opening / closing state of the door 11 is displayed. Is generated and stored (step S103). On the other hand, when the transport vehicle 8 is not stopped (step S101; No), or when it is not switched between the unreadable state and the readable state (step S102; No), the terminal device 2 performs the process again at step S104. Proceed.

  Next, the terminal device 2 determines whether communication with the relay device 4 has been established (step S104). When the terminal device 2 can establish communication with the relay device 4 (step S104; Yes), the terminal device 2 transmits the stored opening / closing information Ioc that has not been transmitted to the relay device 4 (step S105). Then, the relay device 4 transmits the received opening / closing information Ioc to the server device 3 (step S106). When receiving the opening / closing information Ioc from the relay device 4, the server device 3 registers the received opening / closing information Ioc in the opening / closing information DB 330 (step S107). On the other hand, when communication with the relay device 4 cannot be established (step S104; No), the terminal device 2 returns the process to step S101 and performs the process of generating the opening / closing information Ioc.

[Effect of delivery management system]
In the delivery management system 100 according to the present embodiment, the terminal device 2 can read the driver ID from the medium 1 and cannot read the driver ID from the medium 1 when the door 11 is opened or closed. It arrange | positions in the luggage compartment 10 so that a state may switch. The terminal device 2 automatically generates the opening / closing information Ioc when the door 11 is opened and closed, and transmits the generated opening / closing information Ioc to the server device 3 when communication with the relay device 4 is established. As a result, the server device 3 changes the open / closed state of the door 11 of the luggage compartment 10 of each transport vehicle 8 based on the open / close information Ioc received from the terminal device 2 installed in each transport vehicle 8. And the driver ID of the user can be suitably recorded. Therefore, the delivery management system 100 can preferably suppress theft of the package during the transportation of the package.

  Further, the terminal device 2 executes the determination process of whether or not the door 11 is opened and closed based on the switching of the reading state only when the acceleration sensor 51 determines that the transport vehicle 8 is stopped. Thereby, since the terminal device 2 should just monitor the output of the acceleration sensor 51 at the time of movement of a vehicle, the power consumption of the terminal device 2 can be reduced suitably.

[Modification]
Next, a modification of this embodiment will be described. The following modifications may be applied in any combination to the above-described embodiment.

(Modification 1)
The arrangement example of the medium 1 and the terminal device 2 is not limited to the arrangement example illustrated in FIG.

  FIGS. 9A and 9B show a modification of the arrangement of the medium 1 and the terminal device 2. Specifically, FIG. 9A shows a top view of the vicinity of the door 11 of the luggage compartment 10 when the door 11 is closed, and FIG. 9B shows the luggage compartment 10 when the door 11 is opened. A top view of the vicinity of the door 11 is shown.

  As shown in FIGS. 9A and 9B, the terminal device 2 is provided inside the right side surface 17R of the luggage compartment 10 near the right door 11R. And the case part 14 which accommodates the medium 1 is provided inside the right door 11R near the side surface 17R. Then, in a state where the right door 11R shown in FIG. 9A is closed, the case unit 14 and the terminal device 2 face each other at a short distance, and the terminal device 2 can read the driver ID from the medium 1. It is in a state. On the other hand, in the state in which the right door 11R shown in FIG. 9B is opened, the case unit 14 that stores the medium 1 is separated from the terminal device 2 in accordance with the opening degree of the right door 11R. The driver ID cannot be read from the medium 1 and cannot be read. Thus, even in the arrangement example of the medium 1 and the terminal device 2 as shown in FIG. 9, the terminal device 2 preferably detects the opening / closing of the door 11 based on the switching of the reading state, and displays the opening / closing information Ioc. Can be generated.

(Modification 2)
In the configuration example of FIG. 1, the terminal device 2 collectively transmits the opening / closing information Ioc stored in the storage unit 23 to the server device 3 when communication with the relay device 4 is established. Instead, when the terminal device 2 can always communicate with the server device 3 via a mobile phone communication network or the like, the terminal device 2 generates the opening / closing information Ioc generated and stored every time the opening / closing information Ioc is generated. You may send to the apparatus 3 immediately. In this aspect, since the terminal device 2 immediately transmits the generated opening / closing information Ioc to the server device 3, the server device 3 performs a display or the like based on the received opening / closing information Ioc, so that the transport vehicle 8 It is possible to make the administrator grasp the open / closed state of the door 11 in real time.

(Modification 3)
The identification information stored in the medium 1 is not limited to the driver ID, but is identification information that can specify the driver by combining it with other information such as an operation management slip (for example, identification information of a transport vehicle, a flight number, and a luggage) ). Even in this case, the terminal device 2 includes the identification information read from the medium 1 in the opening / closing information Ioc and transmits the information to the server device 3.

(Modification 4)
The terminal device 2 may acquire the measurement value of the temperature sensor 52 other than the timing for generating the opening / closing information Ioc. For example, when the terminal device 2 periodically acquires the measurement value of the temperature sensor 52 based on a time interval (for example, an interval of 30 minutes) set by the user and generates the opening / closing information Ioc, the measurement of the acquired temperature sensor 52 is performed. The value is included in the opening / closing information Ioc together with the information on the measurement time.

  The terminal device 2 may notify the driver or the office center when the measured value of the temperature sensor 52 indicating the temperature exceeding the predetermined temperature range is acquired. In this case, for example, the terminal device 2 may transmit a mail by designating a pre-registered mail address, or may output a predetermined warning by a voice output device (not shown). In general, in a case where maintenance of temperature control in the luggage compartment 10 is required, if a temperature change occurs, the quality state of the load may be affected. Therefore, in this aspect, when the measured temperature is an abnormal value, the terminal device 2 can suitably notify the driver or the like that there is a possibility of affecting the quality state of the load.

DESCRIPTION OF SYMBOLS 1 ... Medium 2 ... Terminal device 3 ... Server apparatus 4 ... Relay equipment 5 ... Network

Claims (10)

A terminal device attached to a luggage compartment of a transport vehicle for carrying luggage,
Reading means for storing identification information capable of specifying a driver and reading the identification information from a medium placed in the luggage compartment;
Open / close recognition means for recognizing opening / closing of the door of the luggage compartment based on whether the identification information can be read by the reading means;
Opening / closing information storage means for storing the opening / closing information of the door recognized by the opening / closing recognition means and the identification information read by the reading means in association with each other in a storage unit;
The terminal device characterized by having. The terminal device according to claim 1, wherein the terminal device is a portable terminal having a reader / writer function by short-range wireless communication. Only in a state in which the door is closed, the terminal device according to claim 1 or 2, characterized in that said reading means is disposed so as to be read the identification information. The vehicle further comprises stop determination means for determining whether the transport vehicle has stopped based on the output of the acceleration sensor,
The opening / closing recognizing means executes a process of reading the identification information by the reading means and recognizing opening / closing of the door of the luggage compartment only when the stop determining means determines that the transport vehicle has stopped. The terminal device according to any one of claims 1 to 3 . Further comprising position information acquisition means for acquiring position information of the transport vehicle;
It said storage means, any of the claims 1-4, characterized in that for storing position information the position information acquisition means is acquired when the closing recognizing means recognizes opening and closing of the door the identification information in association with The terminal device according to claim 1. The closing information storage means, any of the claims 1-5, characterized in that said closing recognizing means is stored in the storage unit the information indicating the time when it recognizes the opening and closing in association with the identification information of said door The terminal device according to claim 1. A temperature acquisition means for acquiring the temperature of the luggage compartment;
It said storage means, the terminal device according to any one of claims 1 to 6, wherein the storing the temperature of the temperature acquiring unit acquires the identification information in association with. The terminal device according to claim 7 , wherein the storage unit stores the temperature acquired by the temperature acquisition unit in association with the identification information when the opening / closing recognition unit recognizes the opening / closing of the door. Transmission that transmits information including the opening / closing information of the door stored in association with the storage unit and the identification information to a server device having a storage unit that stores information on the opening / closing of the door of the luggage compartment of the transport vehicle. terminal device according to any one of claims 1-8, characterized in that it further comprises a means. A program that causes a computer to function as the terminal device according to any one of claims 1 to 9 .